<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <style>
    .box {
      display: flex;
      overflow: hidden;
      width: 1120px;
      height: 260px;
      margin: 50px auto;
    }

    .box>div {
      width: 120px;
      border: 1px solid #fff;
      transition: all 0.5s;
    }

    .box>div:hover {
      width: 400px;
    }
  </style>
</head>

<body>
  <!-- <div class="box">
    <div><img src="../images/1.jpg" alt=""></div>
    <div><img src="../images/2.jpg" alt=""></div>
    <div><img src="../images/3.jpg" alt=""></div>
    <div><img src="../images/4.jpg" alt=""></div>
    <div><img src="../images/5.jpg" alt=""></div>
    <div><img src="../images/6.jpg" alt=""></div>
    <div><img src="../images/7.jpg" alt=""></div>
  </div> -->

  <script>
    let array = [
      '../images/1.jpg ',
      '../images/2.jpg ',
      '../images/3.jpg ',
      '../images/4.jpg ',
      '../images/5.jpg ',
      '../images/6.jpg ',
      '../images/7.jpg ',
    ]

    // 1. 声明一个空的字符串变量 str 
    let str = ''

    // 2. 利用for循环拼接字符串 +=
    for (let i = 0; i < array.length; i++) {
      // str += `<div><img src=${array[i]}></div>`
      str +=array[i]
    }
    console.log(str)
    document.write(`
     <div class="box">
      ${str}
      </div>
     `)
    // console.log(`${str}`)
    // let arr=[]
    // arr= str.split(' ')
    // console.log(`${arr}`)
    // document.write(`
    //     <div><img src=${arr}></div>
    //   `)

    // 3. 把拼接的字符串放入 box盒子里面


  </script>
</body>

</html>